Indlela Yokusika I-Engela Yama-degree angu-45 Nge-Circular Saw?

Iyini i-engeli yensimbi?

I-engeli yensimbi, ebizwa nangokuthi i-engeli yensimbi, noma ibha ye-engeli yensimbi, ngokuyisisekelo ikhiqizwa ngensimbi yekhabhoni egoqekile eshisayo noma insimbi enamandla aphezulu e-alloy ephansi. Inesigaba esimise okwe-L esinemilenze emibili - elinganayo noma engalingani futhi i-engeli ingaba ama-degree angu-90. Ama-engeli ensimbi ayimikhiqizo yensimbi eqediwe eyenziwe ngensimbi yekhabhoni eqediwe kancane. Njengoba ama-engeli ensimbi esetshenziswa kakhulu ekuhlinzekeni ukwesekwa kwesakhiwo, ukwakheka okuhle kakhulu yi-alloy ephansi, kodwa enamandla aphezulu enokuguquguquka okungcono nokuqina. Unalokhu engqondweni, ukusetshenziswa okuhlukile kwama-engeli ensimbi kungahluka ngezindlela zamabhuloho, izindawo zokugcina impahla, ukukhiqizwa kwemishini, ozimele bokusekela, amashalofu, noma ngisho nezinqola zikagesi.

Nakuba ama-engeli ensimbi ebhekwa njengenguqulo eyisisekelo kakhulu yanoma iyiphi insimbi eyakhiwe ngokugoqa, anikeza izinzuzo ezinhle kakhulu, ikakhulukazi uma kukhulunywa ngohlaka, ukuqinisa, ukuhlobisa ubuhle, amabakaki, nokunye okunjalo. Uma kuhlanganiswa nezakhiwo ezingokwemvelo zensimbi engena-alloy ephansi, lawa ma-engeli abe yingxenye yokuhlanganisa ethembekile noma izinto zokwakha, kuye ngokuthi kusetshenziswe kanjani. Qhubeka ufunda ukuze ufunde kabanzi.

Yiziphi izindlela zokusebenzisa ama-engeli ensimbi?

• 1. Izindlela zamabhuloho
• 2. Izindawo zokugcina impahla
• 3. Ukukhiqiza imishini
• 4. Amafreyimu

Izindlela zebhuloho

Ama-engeli ensimbi awavamile ukusetshenziswa esakhiweni esithile ngaphandle kwesendlalelo noma uqweqwe olungeziwe oluvikelayo. Ngakho-ke, ama-engeli amaningi ensimbi ozowathola emakethe ambozwe nge-galvanized noma nge-powder coating. I-Galvanizing idala ungqimba olungagqwali ezintweni, kuyilapho uqweqwe lwe-powder luwuhlobo lokuphela kobuso olwenziwe ngama-resin e-electrostatic-spray deposited (ESD). Nokho, uma isetshenziswa ngezindlela zamabhuloho, abakhiqizi badinga ukuqinisekisa ukuqina komkhiqizo okungcono, yingakho imigoqo ye-angle imbozwa nge-galvanized ngesikhathi senqubo.

Ama-engeli ensimbi angasetshenziswa ukwakha noma iyiphi ingxenye yebhuloho. Edekini, ama-engeli anganikeza ukuqinisa ukhonkolo kanye nokuphathwa kwezinto eziphansi kubakhi. Ngaphandle kwalokhu, ama-engeli ensimbi angatholakala nasezingxenyeni zamabhuloho njengemigoqo, ama-girders, ama-bearings, noma izindlela zabahamba ngezinyawo. Amabhuloho anezingxenye zensimbi ayaziwa ukuthi ahlala iminyaka eminingana noma ngisho namashumi eminyaka, ngenxa yokuqina namandla ezinto ngisho nangaphansi kokuthwala umthwalo noma izimo ezithinta imvelo.

Izindawo zokugcina impahla

Njengoba sekuqaliwe, imigoqo ye-engeli yensimbi iwuhlobo lomkhiqizo wesakhiwo. Ezindaweni zokugcina impahla noma kunoma yiluphi uhlobo lokwakhiwa kwesakhiwo, ama-engeli ensimbi abe yisinqumo esiphelele. Angakha isisekelo sendlu yokugcina impahla, aqedele isakhiwo sohlelo lwe-mezzanine, noma anikeze ukwesekwa kophahla ngedekhi yensimbi noma i-rafter.
Kuma-mezzanine, ama-engeli ensimbi angasekela izidingo eziphakeme zephansi lesakhiwo. Izinto zokwakha zilungele kahle ukuthwala amazinga ahlukene emithwalo noma imithelela engase ivele emishinini nasezinhlelweni zokugcina ezisetshenziswa enqolobaneni. Lokhu kuyiqiniso ngisho nasezidizayini ezahlukene ze-mezzanine — ama-mezzanine azimele, asekelwe erekhini, axhunywe ngekholomu, noma asekelwe eshelufini.

Ezindaweni zokugcina impahla ezingabizi kakhulu, ama-engeli ensimbi nawo abe usizo ekwakheni ingxenye yophahla noma isakhiwo sophahla lwesakhiwo. Uma exhunywe nezinye izesekeli zensimbi — imigoqo eyisicaba, izinduku, ama-coupling, ama-purlin, ama-fitting — ama-engeli ensimbi angaqedela inethiwekhi yezingodo ezivikela i-warehouse emithwalweni yomoya eguquguqukayo.

Ukukhiqiza Imishini

Iningi lemishini kagesi noma izinto zasekhaya zansuku zonke kuze kube manje zenziwe ngohlobo oluthile lwensimbi. Ezinye izibonelo zale mishini esindayo zifaka phakathi i-forklift, i-bulldozer, i-road roller, noma imishini yokumba. Izinto zikagesi zingase ziqiniswe ngama-engeli ensimbi — ukuma kwazo okuhlukile kuvikela amakhona ezinto zikagesi njengemishini yokuwasha, ama-oven ezimboni, izitofu, nokunye okuningi.

Ukusebenzisa ama-engeli ensimbi ekwenzeni imishini kuye kwehlisa kakhulu izindleko zomkhiqizi kanye nomthengi. Abakhiqizi, isibonelo, bathembele ezintweni ezishibhile futhi ezilula ukuzikhiqiza. Insimbi nayo ibhekwa njengetholakala kalula futhi ingaphinde isetshenziswe ngaphandle kokulimala kwezakhiwo zayo zamakhemikhali kanye nekhwalithi ebonakalayo.

Kubathengi, insimbi ezinhlotsheni ezahlukene zemishini yehlisa kakhulu izindleko zokulungisa nokulungisa. Njengoba kushiwo ngaphambili, insimbi ingahlala amashumi eminyaka, ngisho nangesikhathi sokugcina. Amabhizinisi athembele emishinini esindayo ekusebenzeni kwawo azozuza ngokuba khona kwama-engeli ensimbi, noma ngabe ayazi noma cha.

Amafreyimu

Ama-engeli ensimbi enziwe ngamabomu ukuze abe yi-ductile. Lokhu kwenzeka ngenxa yokwakheka kwawo okune-alloy ephansi/okunamandla aphezulu okudala izinto ezithambile kakhulu, ezikwazi ukwakheka nokwakhiwa kusetshenziswa amasu ahlukahlukene.

Okunye ukusetshenziswa okudumile kwama-engeli ensimbi ukwakheka kwezakhiwo nezinto ezahlukene. Nakuba umklamo oyisisekelo uhilela ingxenye eqondile emise okwe-L elinganayo (noma engalingani) enemilenze emibili ephikisanayo, ingenziwa ukuze kutholakale ukubukeka okufiselekayo.

Ukunyathela ngensimbi noma ukubhoboza, ikakhulukazi, kungadala izimbobo eziningi ekhoneni lensimbi ukuze kudalwe ingxenye yozimele ejabulisa ubuhle. Eminye imiklamo eyenziwe ngokwezifiso ingenziwa futhi ekhoneni lensimbi ukuze kusekelwe izibambo, izinqola zikagesi, ukubumba kwangaphakathi, ukucheba, ukumboza amaphaneli, ukumboza, nokunye okuningi.

Ama-engeli ensimbi noma imigoqo ye-engeli ingenye yezinto ezisetshenziswa kakhulu ekwakheni. Naphezu komklamo wayo olula, ibonakalisiwe iyingxenye ethembekile yezimboni ezahlukene. Kanye neminye imikhiqizo yensimbi, i-engeli yensimbi iyaqhubeka isetshenziswa noma kuphi lapho kudingeka khona ukuqina nobuqotho besakhiwo.

Abantu abaningi bafuna ukwazi ukuthi ingabe isaha eliyindilinga lingasika insimbi?

Impendulo ithi: kuya ngokuthi. Unezinto eziningi okufanele uzicabangele embuzweni wokusika insimbi vs isaha eliyindilinga—njengejubane le-blade, i-blade ngokwayo, kanye nokuqoqwa kwezicucu zensimbi ezidalwe yi-blade. Ungase ubheke isaha lakho eliyindilinga bese uzibuza, “Kungani uthenga isaha lensimbi kuyilapho isaha eliyifreyimu lenza umsebenzi ofanayo?”

Kungumbuzo ofanele futhi, empeleni, ungakwenza lokho. Abakhiqizi abaningi benza ama-blade okusika ensimbi angu-7-1/4-intshi azofanelana nesaha elijwayelekile eliyindilinga. Kodwa-ke, ngisho nama-circular saw amahle kakhulu awaphumeleli uma uqala ukuqhathanisa izici ezenzelwe ngqo izinhlelo zokusika insimbi.

Amasaha okusika ngensimbi ahlukile kumasaha ajwayelekile ayindilinga ngezindlela ezilandelayo:

• Ama-RPM aphansi ukuze usike kahle kakhulu ngensimbi
• Abaqoqi bemfucumfucu abangakhetha ukubamba izingcezu zensimbi (amanye amamodeli)
• Osayizi bama-blade amancane banciphisa kakhulu ama-RPM futhi bavumela ukulawula okwengeziwe
• Izindlu ezivaliwe ukuze kulawulwe kangcono udoti
  Ukusika insimbi kuletha umsebenzi onzima kakhulu kunokusika ukhuni. Ukusika insimbi kufana kakhulu nokuklwebheka kunokusika izinhlayiya ezinkulu zezinto. Ama-blade angu-7-1/4-intshi adala izinhlansi eziningi lapho esika insimbi ngesivinini esikhulu. Lokho kufana nezingcezu zensimbi ezishisayo ezindizayo ezingaguga i-blade ngokushesha.

Umklamo wamasaha okusika insimbi uwavumela ukuthi aqoqe noma aphenduke lezo zingcezu kangcono kunesaha eliyindilinga eliyifreyimu. Okokugcina, kodwa ngokuvamile, indlu evulekile yesaha eliyindilinga elisika ukhuni lendabuko ingase ingavikeli ekwakhekeni kwezingcezu zensimbi. Amasaha okusika insimbi ngokuvamile anezingcezu ezivaliwe ngaleyo njongo.

Kunezindlela eziningana zokusika i-angle iron ngosayizi uma kudingeka, okuhlanganisa ithoshi, i-angle grinder enesondo elinqunyiwe noma i-chop saw. Uma usika kaningana ngokulandelana, usika nge-mitered noma udinga ukunemba okuphelele, i-cop saw iyona engcono kakhulu.